跟读练习: How Old Can You Get? - 通过视频学习英语口语
加载中...
1
So, how old can you get?
2
When people die of old age, they really die from age-related diseases like heart issues, cancer or respiratory diseases.
3
Sadly, most of them can't be cured today, but let's assume for a minute that they could be in the near future.
4
As soon as an organ fails, we could replace it and live on for as long as we want it, right?
5
Here's the bad news.
6
There's a passionate scientific debate around whether or not there's a limit to the human lifespan.
7
Scientists currently place this limit around 120 years and think it's linked to human biochemistry.
8
When we age, the DNA in our cells loses its ability to multiply, which limits the amount of damage our bodies can repair.
9
So, what's the good news?
10
Science has made huge progress in aging research and found many promising tools that might slow, stop or reverse aging.
11
And, without aging, death might be postponed much longer, pushing our limit to 200 years without any trouble.
12
To live even longer, we'd have to change our entire biochemistry.
13
But then, would we still be human?
关于本课
您正在使用跟读技巧通过视频"How Old Can You Get?"练习英语口语和发音。
每天练习15到30分钟，将显著提高您的英语流利度和发音准确度。
什么是跟读法？
跟读法 (Shadowing) 是一种有科学依据的语言学习技巧，最初开发用于专业口译员的培训，并由多语言者Alexander Arguelles博士普及。这个方法简单而强大：您在听英语母语原声的同时立即大声重复——就像是一个延迟1-2秒紧跟说话者的影子。与被动听力或语法练习不同，跟读法强迫您的大脑和口腔肌肉同时处理并模仿真实的讲话模式。研究表明它能显着提高发音准确性，语调，节奏，连读，听力理解和口语流利度——使其成为雅思口语备考和真实英语交流最有效的方法之一。